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TS (Single Row Tapered Roller Bearings) (Imperial) 1774-1738X

TS (Single Row Tapered Roller Bearings) (Imperial) 1774-1738X

The 1774-1738X is a single-row tapered roller bearing with a 0.7482″ bore and 2.25″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 10200 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design simplifies lubrication, while the steel cage ensures durability. The bearing features standard radial clearance and is ABEC-1 rated for reliable performance.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Suitable for applications like vehicle axles or industrial gearboxes where combined loads are common.

Weighing just 0.600 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 1774-1738X
  • Brand TFL
  • Interchangeable Timken
  • Size 0.7482" x 2.25" x 0.7961"
  • Bore Dia 0.7482"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.25"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.781"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.691"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.7961"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 0.98"
  • Cone Backface Backing Diameter 1.06"
  • Cup Frontface Backing Diameter 2.05"
  • Cup Backface Backing Diameter 1.91"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.01"
  • Effective Center Location -0.27"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 1774
  • Cup Part Number 1738X
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 1700
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 10200 lbf
  • Static Radial Load 10200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 2650 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1390 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.600 lb

Features

Performance Features of 1774-1738X Bearing

1774-1738X Bearing is crafted with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 10,200 lbf, making it suitable for demanding industrial applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

Why Choose 1774-1738X Bearing for Precision Tasks?

1774-1738X Bearing’s tapered roller design provides precise load distribution, ideal for combined load scenarios.
The chrome steel construction resists wear, ensuring consistent performance over time.
Its standard radial clearance options allow for flexibility in different applications.
The bearing’s ABEC-1 rating confirms its precision engineering for reliable operation.

Designed for Durability: 1774-1738X Bearing

1774-1738X Bearing features a single-row construction, optimised for strength and longevity.
The chrome steel components resist deformation under heavy loads, extending service life.
With a dynamic thrust rating of 1,390 lbf, it handles axial loads effectively.
The open design simplifies lubrication, maintaining smooth operation with minimal maintenance.

Steel vs Ceramic Bearings: Strengths of 1774-1738X Bearing

1774-1738X Bearing uses high-quality chrome steel for both rollers and rings, balancing cost and performance.
This material choice provides excellent strength-to-weight ratio compared to ceramic alternatives.
The bearing’s standard lubrication requirement ensures reliable operation in most industrial settings.
Its 1700 series design offers a proven balance of load capacity and dimensional stability.

Application

Industrial Uses of 1774-1738X Bearing
The 1774-1738X Bearing is commonly used in heavy machinery like conveyor systems and industrial gearboxes, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in demanding environments.

Where Is 1774-1738X Bearing Used?
You’ll often find 1774-1738X Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a reliable choice for older or custom-built vehicles.

Built for Heavy-Duty Use: 1774-1738X Bearing
This bearing excels in agricultural equipment, such as tractors and harvesters, thanks to its robust steel cage and tapered rollers. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 1774-1738X Bearing
In automotive settings, 1774-1738X Bearing supports high radial loads in drivetrains, while its precision makes it suitable for aerospace landing gear components. The ABEC-1 rating ensures consistent performance.

Perfect Fit for Automation: 1774-1738X Bearing
For automated production lines, 1774-1738X Bearing provides smooth operation in robotic arms and assembly systems. Its standard radial clearance balances precision and durability for continuous use.

Q&A

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